Haiwell PLC User Manual

en.haiwell.com Haiwell PLC -- Load Cell Module User Manual
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15H: 32-bit high byte
16H~17H
The average weight of channel 1 is 32 bits:
16H: 32-bit low byte
17H: 32-bit high byte
R
0
18H
Channel 1 Skin Weight Low Bytes
R/W
0
16 bits to 18H, 32 bits to
18H19H
19H
Channel 1 Skin Weight High Bytes
R/W
0
1AH
Channel 1 Control Setting
Bit 0: Reservation
Bit 1: Gross/Net Weight Display, 0-Gross Weight, 1-Net Weight
Bit2-15: Reservation
R/W
0
Switch the current display
weight to rough weight or
net weight, us the value of
19H to work as tare weight
1BH
Channel 1 sampling frequency 0-7.5Hz，1-15Hz，2-30Hz，
3-60Hz，4-120Hz,5-240Hz，6-480Hz，7-960Hz
R/W
3
range：0~7
1CH~1DH
Reserve
R
1EH
Channel 1 average number of times
R/W
10
range：1~100
1FH
Channel 1 filter ratio
R/W
2
range：0~5
20H
Channel 1 stability examination times
R/W
5
range：0~500
21H
Channel 1 stability examination range
R/W
10
range：0~10000
22H
Channel 1 zero point tracking intensity
0 :close zero point tracking function
Others: zero-point tracking intensity (absolute value)
R/W
0
Absolute value, range ：
0~200
23H
Channel 1 zero point detection range
R/W
10
Absolute value, range ：
0~10000
24H
Channel 1 upper limit of weight
Set the upper limit value of weight, when measurement value is
over the set value will record error code
R/W
32767
25H
Channel 1 Skin Weight Read (Settings)
At 16-bit display, the current weight value (10H) is read as the
weight value of the leather weight and stored at 18H.
When 32-bit display, read CR16H and CR17H as skin weight Z
value, and store them at 18H and 19H.
R/W
0
0: no operation
1: Read the weight value
as the tare weight and
store it at 18H and 19H.
Others: Invalid
26H
Channel 1 Calibration Weighing Instruction Supports Maximum
3-segment Calibration
Write value 1: Enter calibration mode and zero current average
weight
Write value 2: End the calibration process
-------------------------------------------------------------------------------------
User proofreading steps (16 bits):
Step1: No weights on the weighing unit
Step2: CR26H write value 1, enter calibration mode
Step3: Paragraph 1. Calibration. Add a standard weight to the
weighing unit and write the weight of the current chassis into
CR27H.
Step4: If you need to calibrate the second paragraph, add
another standard weight to the weighing unit and write the weight
on the current chassis to CR29H. If you don't need it, go to
Step6.
Step5: If you need to calibrate paragraph 3, add another
standard weight to the weighing unit and write the weight on the
current chassis into CR2BH. If you don't need it, go to Step6.
Step 6: CR26H Writes value 2 to end the calibration process
-------------------------------------------------------------------------------------
User calibration step (32 bits):
Step1: No weights on the weighing unit
Step2: CR26H write value 1, enter calibration mode
Step3: Paragraph 1. Calibration. Add a standard weight to the
weighing unit and write the weight on the current chassis into
CR27H 28H.
Step4: If the second calibration is needed, add another standard
weight to the weighing unit and write the weight on the current
chassis into CR29H 2AH. If not, go to Step6.
Step5: If you need to calibrate paragraph 3, add another
standard weight to the weighing unit and write the weight on the
current chassis into CR2BH 2CH. If you don't need it, go to
Step6.
R/W
0
Before use, the weight
adjustment should be
completed step by step.

Haiwell PLC Specifications

General

Series	Haiwell PLC
Programming Language	Function Block Diagram
Communication Ports	RS232, RS485, Ethernet
Digital Inputs	Varies by model (e.g., 8, 16, 32)
Digital Outputs	Varies depending on the model (e.g., 8, 16)
Analog Inputs	Varies by model (e.g., 4, 8)
Analog Outputs	Varies by model (e.g., 2, 4)
Power Supply	24V DC
Real-Time Clock (RTC)	Yes
Expansion Modules	Yes, supports various expansion modules for I/O, communication, and special functions
Input Voltage	24V DC
Data Memory	Varies depending on the model
Humidity Range	5% to 95% (non-condensing)